libreoffice/qpwfuzzer: Global-buffer-overflow in std::__1::unique_ptr<ScAttrArray, std::__1::default_delete<ScAttrArray> >::opera

2019-04-06T09:05:49
ID OSSFUZZ-14090
Type ossfuzz
Reporter Google
Modified 2019-05-09T15:25:29

Description

Project: git://anongit.freedesktop.org/libreoffice/core

Detailed report: https://oss-fuzz.com/testcase?key=5728133946277888

Project: libreoffice Fuzzer: afl_libreoffice_qpwfuzzer Fuzz target binary: qpwfuzzer Job Type: afl_asan_libreoffice Platform Id: linux

Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x00000a5e0b48 Crash State: std::__1::unique_ptr<ScAttrArray, std::__1::default_delete<ScAttrArray> >::opera ScColumn::GetDoc ScColumn::ApplyPattern

Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=afl_asan_libreoffice&range=201904050137:201904060135

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5728133946277888

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for instructions to reproduce this bug locally.

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